Zobrazeno 1 - 10
of 460
pro vyhledávání: '"Albert Polman"'
Autor:
Matthias Liebtrau, Murat Sivis, Armin Feist, Hugo Lourenço-Martins, Nicolas Pazos-Pérez, Ramon A. Alvarez-Puebla, F. Javier García de Abajo, Albert Polman, Claus Ropers
Publikováno v:
Light: Science & Applications, Vol 10, Iss 1, Pp 1-14 (2021)
Abstract The interplay between free electrons, light, and matter offers unique prospects for space, time, and energy resolved optical material characterization, structured light generation, and quantum information processing. Here, we study the nanos
Externí odkaz:
https://doaj.org/article/d23e10211a5a41be979658527d11c627
Autor:
Nahid Talebi, Sophie Meuret, Surong Guo, Mario Hentschel, Albert Polman, Harald Giessen, Peter A. van Aken
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
There is growing interest in designing platforms for coherent electron-driven photon sources for hybrid light and electron spectroscopy. Here the authors demonstrate generation of coherent broadband ultrashort light pulses upon electron irradiation t
Externí odkaz:
https://doaj.org/article/7fe6b195a0dc4a3e841ebdd93a9a9015
Publikováno v:
New Journal of Physics, Vol 18, Iss 4, p 043016 (2016)
We explore the optical properties of a coaxial plasmonic metamaterial consisting of hollow dielectric cylinders with a diameter of 100–250 nm and a ring wall width of 10–50 nm, embedded in metal. We investigate the modal electric and magnetic fie
Externí odkaz:
https://doaj.org/article/2d3e0a5a2cf24178bb702807d70be264
Autor:
Sébastien Bidault, Albert Polman
Publikováno v:
International Journal of Optics, Vol 2012 (2012)
We describe a simple one-pot water-based scheme to produce gold nanoparticle groupings with short interparticle spacings. This approach combines a cross-linking molecule and a hydrophilic passivation layer to control the level of induced aggregation.
Externí odkaz:
https://doaj.org/article/32ad808f2e48412789b1bfa9c717d870
Autor:
Marco Valenti, Merlinde D. Wobben, Yorick Bleiji, Andrea Cordaro, Stefan W. Tabernig, Mark Aarts, Robin D. Buijs, Said Rahimzadeh-Kalaleh Rodriguez, Albert Polman, Esther Alarcón-Lladó
Publikováno v:
ACS Applied Optical Materials. 1:753-758
Publikováno v:
Nature Nanotechnology. 18:365-372
As standard microelectronic technology approaches fundamental limitations in speed and power consumption, novel computing strategies are strongly needed. Analog optical computing enables processing large amounts of data at a negligible energy cost an
Autor:
Stefan W. Tabernig, Anastasia H. Soeriyadi, Udo Romer, Andreas Pusch, Dimitry Lamers, Matthias Klaus Juhl, David N. R. Payne, Michael P. Nielsen, Albert Polman, Nicholas J. Ekins-Daukes
Publikováno v:
IEEE Journal of Photovoltaics. 12:1116-1127
Autor:
Loreta A. Muscarella, Andrea Cordaro, Georg Krause, Debapriya Pal, Gianluca Grimaldi, Leo Sahaya Daphne Antony, David Langhorst, Adrian Callies, Benedikt Bläsi, Oliver Höhn, A. Femius Koenderink, Albert Polman, Bruno Ehrler
Publikováno v:
ACS Applied Materials & Interfaces. 14:38067-38076
Lead-halide perovskites offer excellent properties for lighting and display applications. Nanopatterning perovskite films could enable perovskite-based devices with designer properties, increasing their performance and adding novel functionalities. W
Autor:
Harry A. Atwater, Erik C. Garnett, Albert Polman, Julia S. van der Burgt, David R. Needell, Tom Veeken
Publikováno v:
ACS Applied Materials & Interfaces. 13:40742-40753
The luminescent solar concentrator (LSC) offers a potential pathway for achieving low-cost, fixed-tilt light concentration. Despite decades of research, conversion efficiency for LSC modules has fallen far short of that achievable by geometric concen
Publikováno v:
ACS Photonics, 9(12), 3831-3840. American Chemical Society
ACS photonics, 9(12), 3831-3840. American Chemical Society
ACS photonics, 9(12), 3831-3840. American Chemical Society
Passive radiative cooling is a method to dissipate excess heat from a material by the spontaneous emission of infrared thermal radiation. For a solar cell, the challenge is to enhance PRC while retaining transparency for sunlight above the bandgap. H